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Method for preventing and controlling bacterial wilt of vegetable crops

A technology for bacterial wilt disease and vegetables, applied in the field of preventing and controlling bacterial wilt disease of vegetable crops, can solve the problems of delaying farming time, harming crops, wasting manpower, etc., and achieving the effects of ensuring the control effect, accurate compatibility, and reducing losses

Inactive Publication Date: 2016-09-21
万学闪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bacterial wilt of vegetable crops is a soil-borne disease, which is basically controlled by grafting cultivation. This control method is time-consuming and wastes manpower; and grafted wounds are prone to infection of bacteria; at the same time, it affects the quality of vegetables to a certain extent
Or use soil disinfection. Improper use of soil disinfectants may easily leave residues and damage crops; and it needs to be operated for a certain period of time, which will delay the farming time.
There is also the use of medicaments to irrigate the roots, but the compatibility of the existing medicaments is not allowed, and the control effect is not good; at the same time, the beneficial bacteria are killed, and the control effect is not long.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] One week after transplanting, the vegetables are treated with compound medicine for root irrigation, 100 grams per plant; use once every 7-10 days, and use 2-3 times in a row for prevention;

[0016] The compound medicine includes copper-zinc preparation and garlic extract;

[0017] The copper-zinc preparation is 20% thiabyl copper suspension diluted 500-700 times;

[0018] Garlic extract is 80% ethyl allicin EC diluted 800-1000 times;

[0019] Half a month after the compound drug is used, re-irrigate with 500-100 million / ml Bacillus subtilis, diluted 300-500 times, and 100 grams per plant.

Embodiment 2

[0021] One week after transplanting, the vegetables are treated with compound medicine for root irrigation, 100 grams per plant; use once every 7-10 days, and use 2-3 times in a row for prevention;

[0022] The compound medicine includes copper-zinc preparation and garlic extract;

[0023] The copper-zinc preparation is 20% thiabyl copper suspension diluted 500-700 times;

[0024] Garlic extract is 80% garlic oil EC diluted 800-1000 times;

[0025] Half a month after the compound drug is used, re-irrigate with 500-100 million / ml Bacillus subtilis, diluted 300-500 times, and 100 grams per plant.

Embodiment 3

[0027] One week after transplanting, the vegetables are treated with compound medicine for root irrigation, 100 grams per plant; use once every 7-10 days, and use 2-3 times in a row for prevention;

[0028] The compound medicine includes copper-zinc preparation and garlic extract;

[0029] The copper-zinc preparation is 20% thiabyl copper suspension diluted 500-700 times;

[0030] Garlic extract is 80% ethyl allicin EC diluted 800-1000 times;

[0031] Half a month after the compound drug is used, re-irrigate with beneficial bacteria containing 500-100 million / ml Bacillus polymyxa, dilute 300-500 times, and apply 100 grams per plant.

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PUM

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Abstract

The invention relates to a crop disease preventing and controlling method, in particular to a method for preventing and controlling bacterial wilt of vegetable crops. In one week after vegetable transplantation, or at a blossoming and fruit-bearing stage and an early stage of diseases, a composite reagent is adopted for root-irrigation treatment, and the composite reagent contains a copper-zinc preparation and a garlic extract; after half a month, beneficial bacteria are fertigated. The crop disease preventing and controlling method is simple, quick in effect and accurate in composition compatibility, does not affect farming seasons, ensures a prevention and control effect, timely supplements beneficial bacteria and prevents re-breeding of harmful bacteria so as to ensure the prevention and control effect.

Description

technical field [0001] The invention relates to a method for preventing and treating crop diseases, in particular to a method for preventing and treating bacterial wilt of vegetable crops. Background technique [0002] Bacterial wilt of vegetable crops is a soil-borne disease, which is basically controlled by grafting cultivation. This control method is time-consuming and wastes manpower; moreover, grafted wounds are prone to infection of bacteria; meanwhile, it affects the quality of vegetables to a certain extent. Or use soil disinfection. Improper use of soil disinfectants can easily leave residues and damage crops; and it needs to go through a certain period of operation, which delays the farming time. There is also the use of medicaments to irrigate the roots, but the compatibility of the existing medicaments is not allowed, and the control effect is not good; at the same time, the beneficial bacteria are killed, and the control effect is not long. Contents of the inv...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01N43/824A01N41/08A01N65/42A01N59/20A01P1/00A01P3/00
CPCA01G13/00A01N41/08A01N43/82A01N59/20A01N65/00A01N65/42A01N2300/00
Inventor 万学闪
Owner 万学闪
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